EP1879207B1 - Engrenage à pignon et crémaillère pour un interrupteur - Google Patents

Engrenage à pignon et crémaillère pour un interrupteur Download PDF

Info

Publication number
EP1879207B1
EP1879207B1 EP06405301.0A EP06405301A EP1879207B1 EP 1879207 B1 EP1879207 B1 EP 1879207B1 EP 06405301 A EP06405301 A EP 06405301A EP 1879207 B1 EP1879207 B1 EP 1879207B1
Authority
EP
European Patent Office
Prior art keywords
switch
monobloc
toothed rack
gear mechanism
interrupter unit
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP06405301.0A
Other languages
German (de)
English (en)
Other versions
EP1879207A1 (fr
Inventor
Markus Vestner
Olaf Hunger
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
ABB Schweiz AG
Original Assignee
ABB Schweiz AG
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by ABB Schweiz AG filed Critical ABB Schweiz AG
Priority to EP06405301.0A priority Critical patent/EP1879207B1/fr
Priority to US11/826,018 priority patent/US7994442B2/en
Publication of EP1879207A1 publication Critical patent/EP1879207A1/fr
Application granted granted Critical
Publication of EP1879207B1 publication Critical patent/EP1879207B1/fr
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Images

Classifications

    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/88—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts
    • H01H33/90—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism
    • H01H33/904—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid the flow of arc-extinguishing fluid being produced or increased by movement of pistons or other pressure-producing parts this movement being effected by or in conjunction with the contact-operating mechanism characterised by the transmission between operating mechanism and piston or movable contact
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/02—Details
    • H01H2033/028—Details the cooperating contacts being both actuated simultaneously in opposite directions
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H3/00—Mechanisms for operating contacts
    • H01H3/32—Driving mechanisms, i.e. for transmitting driving force to the contacts
    • H01H3/40—Driving mechanisms, i.e. for transmitting driving force to the contacts using friction, toothed, or screw-and-nut gearing
    • H—ELECTRICITY
    • H01—ELECTRIC ELEMENTS
    • H01H—ELECTRIC SWITCHES; RELAYS; SELECTORS; EMERGENCY PROTECTIVE DEVICES
    • H01H33/00—High-tension or heavy-current switches with arc-extinguishing or arc-preventing means
    • H01H33/70—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid
    • H01H33/7015—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts
    • H01H33/7023—Switches with separate means for directing, obtaining, or increasing flow of arc-extinguishing fluid characterised by flow directing elements associated with contacts characterised by an insulating tubular gas flow enhancing nozzle

Definitions

  • the invention relates to the field of high voltage engineering, in particular the high voltage switch technology in electrical power distribution networks. It is based on an interrupter unit for a switching device and a switching device according to the preamble of the independent claims.
  • a circuit breaker is shown with a switch drive, which moves the first arcing contact piece and additionally drives the opposing second arcing contact piece via a hinged to the Isolierstoffdüse auxiliary gear.
  • the auxiliary gear has two gears, which cooperates with two parallel to the switch axis arranged racks or toothings.
  • the first racks are firmly connected to the insulating nozzle.
  • the second rack has two serrations and is connected to the arcing contact pin.
  • the auxiliary transmission comprises a mounting plate or holder, which receives the gear bearing and in turn is attached to the outer nominal current contact.
  • the auxiliary transmission further comprises a guide block, which receives the sliding guides for axial guidance of the arcing contact pin and in turn also on the outside Nominal current contact is attached.
  • the bracket and the guide block represent two separate modules that need to be inserted, aligned and mounted independently of each other in two steps in the switch.
  • an exact synchronization of the first two racks must be ensured because the first racks engage in the mutually aligned toothings of the same second rack and thereby both are frictionally coupled to the arcing contact pin. Therefore, the first racks must be adjusted to each other in alignment. The easiest way to do this is to install them at the same distance from their teeth to the insulating nozzle.
  • the sliding contact arrangement comprises a sliding contact ring, which is firmly connected to the arcing contact pin and is supported with its outer side on the inner surface of the surrounding contact tube and is slidably mounted along this.
  • the sliding contact ring is connected to the arcing contact pin via radial spokes.
  • the invention makes reference to the EP 0 907 195 in which an interrupter unit and a power switch with a double drive with auxiliary gear according to the preamble of claim 1 is disclosed.
  • the auxiliary transmission is on the drive side, that is arranged on the side of the first, driven by the primary drive contact system, and is located from the Düsenengnis from upstream and thus outside the exhaust flow. Because of the drive-side placement of the auxiliary transmission outboard tie rods for power transmission to the other contact side are necessary. These external tie rods must be accurately adjusted in their length and position prior to commissioning of the rack and pinion auxiliary transmission to ensure proper location of the tie rods to each other, their serrations to the associated gear, and proper spacing between the mutual contact systems.
  • Object of the present invention is to provide a simplified design for a switching device with double movement of the arcing contacts. This object is achieved according to the invention by the features of the independent claims.
  • the invention consists in an interrupter unit for an electrical switching device, in particular high voltage switch, for power supply networks, wherein the switching device comprises a central axis, a Isolierstoffdüse for arc blowing, a first contact system, a second contact system and a switch drive, which the first contact system and an auxiliary transmission the second contact system drives, wherein the auxiliary transmission has holding means and guide means for a rack drive, further wherein the auxiliary transmission comprises a monoblock, in which the support means and the guide means for the rack drive are integrated.
  • the monoblock construction reduces the number of components and simplifies the assembly and adjustment of the auxiliary gear in the switch.
  • a driver slide is embedded in driven by the auxiliary gear arcing contact piece.
  • the rack gear has exactly one gear, exactly one first rack for driving the gear and exactly one second rack for moving the second arcing contact.
  • Claims 9-10 relate to an electrical switching device with an arc interrupter unit as described above and with the advantages mentioned there.
  • Claim 11 relates to a method for mounting the interrupter unit in the switching device.
  • Fig. 1 shows for an electrical switching device 1, here for example for a circuit breaker 1, the arc-interrupter unit in a schematic and fragmentary representation.
  • the interrupter unit has a central axis 1a and at least one first contact system 2 an insulating nozzle 4 for blowing out an arc, a second contact system 3 and a switch drive, not shown.
  • the switch drive drives the first contact system 2 and via an auxiliary gear 5, ..., 11, the second contact system 3 at.
  • the contact parts 2, 3 are arranged concentrically with respect to the central axis 1a.
  • the first contact system 2 here comprises a first arcing contact 2a in the form of a contact tulip 2a and an outwardly disposed first rated current contact 2b in the form of a contact tube 2b.
  • the second contact system 3 here comprises a second arcing contact 3a in the form of a contact pin 3a and, externally, a second rated current contact 3b in the form of a contact tulip 3b.
  • the insulating material nozzle 4 is attached to the nominal current contact 2b by way of example on the first contact system 2. In addition to the main nozzle 4 and an auxiliary nozzle, not shown, may be present.
  • extinguishing gases flows into the arc zone between the arcing contacts 2a, 3a and inflates the arc.
  • the invention described below is applicable in any switch types with double movement of the contact system 2, 3 and in particular in self-blowing switches.
  • the auxiliary transmission 5 to 11 now comprises a monoblock 5, in which mounting means 5a and guide means 5b for the rack and pinion drive 6 to 8 are integrated.
  • the monoblock represents a monolithic assembly that can be assembled as a whole pre-assembled or with elements and can be mounted as a whole in the switch. In the following example embodiments are given.
  • the monoblock 5 should have a support part 5a, in which a bearing for at least one gear 6 of the rack drive 6 ... 8 is present; and / or the monobloc 5 should have in its guide part 5b a sliding guide 9, 11 and a sliding contact 10 for the auxiliary gear 5 ... 11 driven arcing contact piece 3a; and / or the monoblock 5 is intended to power removal from the arcing contact piece 3a be electrically connected to the external rated current contact 3b.
  • the monoblock 5 forms an assembly unit 5, which can be inserted into the switch 1 as a whole, and / or the monoblock 5 is formed in one piece.
  • the monoblock 5 may be a one-piece casting 5.
  • the monoblock 5 can have exactly one mounting flange 5c, which can be fastened to exactly one counter flange 5d of the switch 1.
  • a driver slide 11 is inserted directly in the driven by the auxiliary gear 5 ... 11 arcing contact piece 3a. This reduces the risk of tilting even with unilateral drive as described below.
  • a stationary sliding guide 9 for guiding the arcing contact piece 3a driven or drivable by the auxiliary gear 5... 11 in the guide part 5b of the monoblock 5 can be inserted.
  • This combination of features of the sliding guide 9, 11, in particular the combination of a driver slide 11 in the rear, the arc zone remote from the arc contact piece 3a with a stationary slide 9 in the front, the arc zone facing part of the arcing contact piece 3a can also regardless of the monobloc construction according to claim 1 be realized.
  • the rack gear 6 ... 8 exactly one gear 6, exactly a first rack 7 for driving the gear 6 and exactly a second rack 8 for moving the second arcing contact 3a. This eliminates adjustment screws for alignment alignment of multiple drive racks.
  • the insulating material 4 is movable and is used for power transmission from the switch drive to the auxiliary transmission 5 ... 11th
  • the first rack 7 is attached to the insulating material 4.
  • the first rack 7 is constructed so that it can be screwed into the insulating material nozzle 4 with an adjustable axial distance D of its toothing 7b to the insulating material nozzle 4.
  • the first rack 7 should have no adjustment screw for length adjustment of the first rack 7. In the construction with only one drive rack 7 can namely be waived on their length adjustment, provided that precisely defined distances between the insulating nozzle 4 and 7b toothing are met. This is particularly easy to implement in monoblock construction.
  • This abutment 30a, 50a can be realized by providing a shoulder 30a (protruding or recessed) on the arcing contact piece 3a, which cooperates with a counterpart 50a (recessed or protruding) on the monobloc 5 in such a way that the arc contact piece 3a is in the fully inserted state an end position is defined which corresponds to a desired, predeterminable distance to the opposite arcing contact piece 3b or to the insulating material nozzle 4.
  • the invention also provides an electrical switching device 1 for a power supply network with an interrupter unit as described above.
  • the switching device may in particular be a compressed gas switch or self-blowing switch; and / or a high voltage switch 1 or high current switch or general circuit breaker; and / or an outdoor switch, a sealed switch as a dead tank breaker or for a gas-insulated switchgear or a hybrid switch.
  • Another object of the invention relates to a method for mounting the switching device 1 with an interrupter unit as described above.
  • the insulating nozzle 4 pre-assembled with the at least one drive rack 7 in the switch 1.
  • the following assembly steps are carried out: (i) inserting the arcing contact piece 3a, which can be driven by the auxiliary gear 5 ... 11, into the monoblock 5 as far as the stop 30a, 50a; (ii) inserting the monobloc 5 into the switch 1 until the assembly device 5c, 5d comes together; and (iii) attaching the monoblock 5 by means of the mounting device 5c, 5d in the switch 1. Due to the monobloc design so the rack and pinion 6 ... 8 is particularly easy adjustable or adjustable.

Landscapes

  • Driving Mechanisms And Operating Circuits Of Arc-Extinguishing High-Tension Switches (AREA)
  • Arc-Extinguishing Devices That Are Switches (AREA)

Claims (11)

  1. Unité d'interruption destinée à un appareil électrique de commutation (1) pour des réseaux d'alimentation en énergie, notamment des commutateurs à haute tension (1), dans lequel l'appareil de commutation (1) comprend un axe central (1a), un premier système de contact (2), une buse en matériau isolant (4) pour le soufflage d'arc électrique, un deuxième système de contact (3) et un entraînement de commutateur, qui entraîne le premier système de contact (2) et, par l'intermédiaire d'un engrenage auxiliaire (5...11), le deuxièmes système de contact (3), dans lequel l'engrenage auxiliaire (5...11) comporte une partie de support (5a) et une partie de guidage (5b) destinés à un entraînement de crémaillère (6...8), dans lequel l'engrenage auxiliaire (5...11) comprend un monobloc (5) dans lequel la partie de support (5a) et la partie de guidage (5b) sont intégrées pour l'entraînement de crémaillère (6...8), dans lequel le monobloc (5) comporte, dans sa partie de support (5a), un palier destiné à au moins un pignon, caractérisée en ce que
    a) le monobloc (5) comporte, dans son élément de guidage (5b), une glissière (9, 11) et un contact glissant (10) destinés à la pièce de contact d'arc électrique (3a) entraînée par l'engrenage auxiliaire (5...11), et
    b) le monobloc (5) est relié de manière électriquement conductrice au contact de courant nominal situé à l'extérieur (3b) pour le prélèvement de courant par la pièce de contact d'arc électrique (3a).
  2. L'unité d'interruption selon l'une quelconque des revendications précédentes, caractérisée en ce que
    a) le monobloc (5) forme une unité de montage (5) qui peut être entièrement placée dans le commutateur (1), et/ou
    b) le monobloc (5) est réalisé d'un seul tenant et est notamment une pièce coulée d'un seul tenant.
  3. L'unité d'interruption selon l'une quelconque des revendications précédentes, caractérisée en ce que
    a) un dispositif de montage (5c, 5d) unique destiné à la fixation du monobloc (5) est présent sur le commutateur (1), et
    b) notamment, en ce que le monobloc (5) comporte exactement une bride de montage (5c) qui peut être fixée sur exactement une contre-bride (5d) du commutateur (1).
  4. L'unité d'interruption selon l'une quelconque des revendications précédentes, caractérisée en ce que
    a) la glissière (9, 11) comprend une glissière d'entraînement (11) qui est engagée dans la pièce de contact d'arc électrique (3a) entraînée par l'engrenage auxiliaire (5...11), et/ou
    b) la glissière (9, 11) comprend une glissière stationnaire (9) qui est engagée dans l'élément de guidage (5b) du monobloc (5) pour le guidage de la pièce de contact d'arc électrique (3a) entraînée par l'engrenage auxiliaire (5...11).
  5. L'unité d'interruption selon l'une quelconque des revendications précédentes, caractérisée en ce que l'engrenage à crémaillère (6...8) comporte exactement un pignon (6), exactement une première crémaillère (7) pour l'entraînement du pignon (6) et exactement une deuxièmes crémaillère (8) pour déplacer le deuxième contact d'arc électrique (3a).
  6. L'unité d'interruption sel=on l'une quelconque des revendications précédentes, caractérisée en ce que
    a) la buse en matériau isolant (4) est mobile et est utilisée pour la transmission de force par l'entraînement de commutateur à l'engrenage auxiliaire (5...11), et
    b) la première crémaillère (7) est fixée à la buse en matériau isolant (4) et agit en tant que crémaillère d'entraînement (7).
  7. L'unité d'interruption selon la revendication 6, caractérisée en ce que
    a) la première crémaillère (7) peut être vissée dans la buse en matériau isolant (4) avec une distance axiale réglable (D) de ses dents (7b) par rapport à la buse en matériau isolant (4), et/ou
    b) la première crémaillère (7) ne comporte aucune vis de réglage pour le réglage en longueur de la première crémaillère (7).
  8. L'unité d'interruption selon l'une quelconque des revendications précédentes, caractérisée en ce que
    a) une butée (30a, 50a) destinée à la pièce de contact d'arc électrique (3a) entraînée par l'engrenage auxiliaire (5...11) est présente, et
    b) notamment, en ce que la butée (30a, 50a) est réalisée dans le monobloc (5) par un épaulement (30a) dans la pièce de contact d'arc électrique (3a) et par un contre-épaulement (50a) coopérant avec celui-ci.
  9. Appareil de commutation électrique (1) destiné à un réseau d'alimentation en énergie, caractérisé par une unité d'interruption selon l'une quelconque des revendications précédentes.
  10. Appareil de commutation électrique (1) selon la revendication 9, caractérisé en ce que l'appareil de commutation (1) est
    a) un commutateur à gaz comprimé et notamment un commutateur à soufflage automatique, et/ou
    b) un commutateur à haute tension (1) ou un commutateur à courant fort, et/ou
    c) un commutateur de plein air, un commutateur encapsulé destiné à un disjoncteur à cuve (Dead Tank Breaker) ou destiné à un système de commutation isolé par un gaz ou un commutateur hybride.
  11. Procédé pour le montage d'un appareil de commutation (1) comportant une unité d'interruption selon l'une des revendications 1-8, dans lequel la buse en matériau isolant (4) est prémontée avec la crémaillère d'entraînement (7) dans le commutateur (1), caractérisé par les étapes consistant à :
    a) insérer la pièce de contact d'arc électrique (3a) pouvant être entraînée par l'engrenage auxiliaire (5...11) jusqu'à une butée (30a, 50a) dans le monobloc (5),
    b) insérer le monobloc (5) dans le commutateur (1) jusqu'à ce qu'il rencontre un dispositif de montage (5c, 5d), et
    c) fixer le monobloc (5) au moyen du dispositif de montage (5c, 5d) dans le commutateur (1).
EP06405301.0A 2006-07-12 2006-07-12 Engrenage à pignon et crémaillère pour un interrupteur Active EP1879207B1 (fr)

Priority Applications (2)

Application Number Priority Date Filing Date Title
EP06405301.0A EP1879207B1 (fr) 2006-07-12 2006-07-12 Engrenage à pignon et crémaillère pour un interrupteur
US11/826,018 US7994442B2 (en) 2006-07-12 2007-07-11 Rack gear for electrical circuit breaker

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
EP06405301.0A EP1879207B1 (fr) 2006-07-12 2006-07-12 Engrenage à pignon et crémaillère pour un interrupteur

Publications (2)

Publication Number Publication Date
EP1879207A1 EP1879207A1 (fr) 2008-01-16
EP1879207B1 true EP1879207B1 (fr) 2017-04-19

Family

ID=37402535

Family Applications (1)

Application Number Title Priority Date Filing Date
EP06405301.0A Active EP1879207B1 (fr) 2006-07-12 2006-07-12 Engrenage à pignon et crémaillère pour un interrupteur

Country Status (2)

Country Link
US (1) US7994442B2 (fr)
EP (1) EP1879207B1 (fr)

Families Citing this family (16)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
ATE418152T1 (de) * 2006-01-31 2009-01-15 Abb Technology Ag Schaltkammer für einen gasisolierten hochspannungsschalter
BRPI1008898A2 (pt) 2009-02-17 2020-08-18 Abb Technology Ag dispositivo de disparo manual para disjutor
FR2962252B1 (fr) 2010-07-01 2013-08-30 Areva T & D Sas Chambre de coupure pour disjoncteur a moyenne ou haute tension a energie de manoeuvre reduite
CN102254730B (zh) * 2011-07-12 2013-11-27 平高集团有限公司 三工位隔离接地开关
DE102012211376A1 (de) * 2012-06-29 2014-04-10 Siemens Aktiengesellschaft Schaltanordnung
CN102820176B (zh) * 2012-08-14 2015-03-25 河南平高电气股份有限公司 一种双动式高压六氟化硫断路器及其双动传动装置
US9054530B2 (en) 2013-04-25 2015-06-09 General Atomics Pulsed interrupter and method of operation
CN104599867B (zh) * 2015-02-02 2017-05-17 广东金晖隆开关有限公司 用于高压电器的滑动触头
DE102015214485A1 (de) * 2015-07-30 2017-02-16 Siemens Aktiengesellschaft Anordnung und ein Verfahren zum Antreiben einer elektrischen Schalteinrichtung
CN105023797B (zh) * 2015-08-07 2017-04-19 广州晨力发电设备科技有限公司 真空断路器
KR101722976B1 (ko) * 2015-08-20 2017-04-05 현대중공업 주식회사 가스절연 차단기
KR101702538B1 (ko) * 2015-08-20 2017-02-06 현대중공업 주식회사 가스절연 차단기
KR101968229B1 (ko) 2017-12-22 2019-04-11 효성중공업 주식회사 부하개폐장치
CN114068227A (zh) * 2020-08-07 2022-02-18 平高集团有限公司 一种隔离开关及其静端部件
CN112635230B (zh) * 2020-10-21 2023-03-31 平高集团有限公司 断路器及双动灭弧室
CN115662849B (zh) * 2022-10-31 2023-12-01 正泰电气股份有限公司 触头结构及具有其的断路器

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
CH675175A5 (fr) * 1987-10-27 1990-08-31 Bbc Brown Boveri & Cie
US5478980A (en) * 1994-04-05 1995-12-26 Abb Power T&D Company, Inc. Compact low force dead tank circuit breaker interrupter
DE4427163A1 (de) * 1994-08-01 1996-02-08 Abb Management Ag Druckgasschalter
FR2743936B1 (fr) * 1996-01-22 1998-02-20 Gec Alsthom T & D Sa Disjonteur a double mouvement des contacts
DE19736708C1 (de) * 1997-08-18 1999-05-20 Siemens Ag Elektrischer Hochspannungsschalter
FR2769403B1 (fr) * 1997-10-02 1999-11-12 Gec Alsthom T & D Sa Interrupteur a gaz comprime avec un engrenage a cremailleres
DE19850396A1 (de) 1998-11-02 2000-05-04 Asea Brown Boveri Leistungsschalter
ATE418152T1 (de) * 2006-01-31 2009-01-15 Abb Technology Ag Schaltkammer für einen gasisolierten hochspannungsschalter

Non-Patent Citations (1)

* Cited by examiner, † Cited by third party
Title
None *

Also Published As

Publication number Publication date
US20080047813A1 (en) 2008-02-28
US7994442B2 (en) 2011-08-09
EP1879207A1 (fr) 2008-01-16

Similar Documents

Publication Publication Date Title
EP1879207B1 (fr) Engrenage à pignon et crémaillère pour un interrupteur
EP1719225B1 (fr) Installation de commutation a isolation gazeuse dans une enveloppe
EP1719143B1 (fr) Appareil de commutation ayant une fonction de coupure et/ou de mise a la terre
EP2467863B1 (fr) Appareil de commutation
EP0803888B1 (fr) Interrupteur-séparateur
EP2151027B1 (fr) Installation de distribution haute tension
EP2188823B1 (fr) Tige de commutation isolante
EP1686602B1 (fr) Dispositif de montage d'un buse pour un disjoncteur électrique
EP1943707B1 (fr) Disjoncteur de coupure en charge haute tension et configuration d'interrupteur
EP2237383A2 (fr) Armoire avec barres omnibus enfichables
WO2010026048A1 (fr) Entraînement à arbre à cames pour une ampoule à vide et appareillage de coupure
WO2015082280A1 (fr) Commutateur d'isolation et/ou de mise à la terre triphasé pour une installation de commutation triphasée isolée par gaz
EP2446454B1 (fr) Dispositif d'entraînement pour un interrupteur électrique à trois positions
DE19518126A1 (de) Leistungsschalter-Anlage
EP2466604B1 (fr) Unité d'entraînement pour le fonctionnement d'un interrupteur d'une installation de commutation à moyenne ou haute tension
DE2931459C2 (de) Trennschalter
EP0787376A1 (fr) Installation electrique de distribution haute tension a sectionneur de puissance, a blindage metallique
DE10217921B4 (de) Selbsttragende Baugruppe für ein Leistungsschaltfeld
EP4018466B1 (fr) Ensemble pour disjoncteur haute tension, et disjoncteur haute tension correspondant
EP3834219B1 (fr) Appareillage à isolation gazeuse
WO2006084401A1 (fr) Pole d'interrupteur
DE3224743C2 (fr)
EP2346059A2 (fr) Dispositif de commutation d'un circuit électrique
DE3143279A1 (de) Mittelspannungs-schaltanlage
DE4319378A1 (de) Ortsfest aufstellbarer Druckgas-Hochspannungs-Leistungsschalter mit Tragefunktion für gasisolierte Schaltanlagenkomponenten

Legal Events

Date Code Title Description
PUAI Public reference made under article 153(3) epc to a published international application that has entered the european phase

Free format text: ORIGINAL CODE: 0009012

AK Designated contracting states

Kind code of ref document: A1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

AX Request for extension of the european patent

Extension state: AL BA HR MK YU

17P Request for examination filed

Effective date: 20080610

17Q First examination report despatched

Effective date: 20080710

AKX Designation fees paid

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

GRAP Despatch of communication of intention to grant a patent

Free format text: ORIGINAL CODE: EPIDOSNIGR1

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: GRANT OF PATENT IS INTENDED

INTG Intention to grant announced

Effective date: 20161123

GRAS Grant fee paid

Free format text: ORIGINAL CODE: EPIDOSNIGR3

GRAA (expected) grant

Free format text: ORIGINAL CODE: 0009210

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: THE PATENT HAS BEEN GRANTED

RAP1 Party data changed (applicant data changed or rights of an application transferred)

Owner name: ABB SCHWEIZ AG

AK Designated contracting states

Kind code of ref document: B1

Designated state(s): AT BE BG CH CY CZ DE DK EE ES FI FR GB GR HU IE IS IT LI LT LU LV MC NL PL PT RO SE SI SK TR

REG Reference to a national code

Ref country code: GB

Ref legal event code: FG4D

Free format text: NOT ENGLISH

REG Reference to a national code

Ref country code: CH

Ref legal event code: EP

REG Reference to a national code

Ref country code: AT

Ref legal event code: REF

Ref document number: 886672

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170515

REG Reference to a national code

Ref country code: IE

Ref legal event code: FG4D

Free format text: LANGUAGE OF EP DOCUMENT: GERMAN

REG Reference to a national code

Ref country code: DE

Ref legal event code: R096

Ref document number: 502006015475

Country of ref document: DE

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 12

REG Reference to a national code

Ref country code: NL

Ref legal event code: MP

Effective date: 20170419

REG Reference to a national code

Ref country code: LT

Ref legal event code: MG4D

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: NL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: GR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170720

Ref country code: FI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: ES

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PL

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: LV

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: SE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: IS

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170819

Ref country code: BG

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170719

REG Reference to a national code

Ref country code: DE

Ref legal event code: R097

Ref document number: 502006015475

Country of ref document: DE

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: DK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: CZ

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: SK

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: RO

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: EE

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

PLBE No opposition filed within time limit

Free format text: ORIGINAL CODE: 0009261

STAA Information on the status of an ep patent application or granted ep patent

Free format text: STATUS: NO OPPOSITION FILED WITHIN TIME LIMIT

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: IT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

REG Reference to a national code

Ref country code: CH

Ref legal event code: PL

26N No opposition filed

Effective date: 20180122

GBPC Gb: european patent ceased through non-payment of renewal fee

Effective date: 20170719

REG Reference to a national code

Ref country code: IE

Ref legal event code: MM4A

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LI

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731

Ref country code: IE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170712

Ref country code: CH

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731

Ref country code: GB

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170719

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: SI

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

REG Reference to a national code

Ref country code: BE

Ref legal event code: MM

Effective date: 20170731

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: LU

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170712

REG Reference to a national code

Ref country code: FR

Ref legal event code: PLFP

Year of fee payment: 13

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: BE

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170731

REG Reference to a national code

Ref country code: AT

Ref legal event code: MM01

Ref document number: 886672

Country of ref document: AT

Kind code of ref document: T

Effective date: 20170712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: AT

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: MC

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

Ref country code: HU

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT; INVALID AB INITIO

Effective date: 20060712

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: CY

Free format text: LAPSE BECAUSE OF NON-PAYMENT OF DUE FEES

Effective date: 20170419

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: TR

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

PG25 Lapsed in a contracting state [announced via postgrant information from national office to epo]

Ref country code: PT

Free format text: LAPSE BECAUSE OF FAILURE TO SUBMIT A TRANSLATION OF THE DESCRIPTION OR TO PAY THE FEE WITHIN THE PRESCRIBED TIME-LIMIT

Effective date: 20170419

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015475

Country of ref document: DE

Owner name: HITACHI ENERGY SWITZERLAND AG, CH

Free format text: FORMER OWNER: ABB SCHWEIZ AG, BADEN, CH

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015475

Country of ref document: DE

Owner name: HITACHI ENERGY LTD, CH

Free format text: FORMER OWNER: ABB SCHWEIZ AG, BADEN, CH

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006015475

Country of ref document: DE

Representative=s name: DENNEMEYER & ASSOCIATES S.A., DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015475

Country of ref document: DE

Owner name: ABB POWER GRIDS SWITZERLAND AG, CH

Free format text: FORMER OWNER: ABB SCHWEIZ AG, BADEN, CH

REG Reference to a national code

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015475

Country of ref document: DE

Owner name: HITACHI ENERGY SWITZERLAND AG, CH

Free format text: FORMER OWNER: ABB POWER GRIDS SWITZERLAND AG, BADEN, CH

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015475

Country of ref document: DE

Owner name: HITACHI ENERGY LTD, CH

Free format text: FORMER OWNER: ABB POWER GRIDS SWITZERLAND AG, BADEN, CH

P01 Opt-out of the competence of the unified patent court (upc) registered

Effective date: 20230527

PGFP Annual fee paid to national office [announced via postgrant information from national office to epo]

Ref country code: FR

Payment date: 20230725

Year of fee payment: 18

Ref country code: DE

Payment date: 20230719

Year of fee payment: 18

REG Reference to a national code

Ref country code: DE

Ref legal event code: R082

Ref document number: 502006015475

Country of ref document: DE

Representative=s name: DENNEMEYER & ASSOCIATES S.A., DE

Ref country code: DE

Ref legal event code: R081

Ref document number: 502006015475

Country of ref document: DE

Owner name: HITACHI ENERGY LTD, CH

Free format text: FORMER OWNER: HITACHI ENERGY SWITZERLAND AG, BADEN, CH